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CVE-2023-23549

nvd nist
Published: Nov 15, 2023Modified: Jun 17, 2026

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2.7
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Exploitability: 1.2 / Impact: 1.4
Source: NVD

Description

Improper Input Validation in Checkmk <2.2.0p15, <2.1.0p37, <=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames.

Affected (118)

Products: Checkmk: Checkmk
Checkmk
1 product
Checkmk
Configuration A
118 vulnerable
Vulnerable SoftwareAffected Versions
Checkmk
Checkmk
Version 2.0.0
Checkmk
Version 2.0.0 b1
Checkmk
Version 2.0.0 b2
Checkmk
Version 2.0.0 b3
Checkmk
Version 2.0.0 b4
Checkmk
Version 2.0.0 b5
Checkmk
Version 2.0.0 b6
Checkmk
Version 2.0.0 b7
Checkmk
Version 2.0.0 b8
Checkmk
Version 2.0.0 i1
Checkmk
Version 2.0.0 p10
Checkmk
Version 2.0.0 p11
Checkmk
Version 2.0.0 p12
Checkmk
Version 2.0.0 p13
Checkmk
Version 2.0.0 p14
Checkmk
Version 2.0.0 p15
Checkmk
Version 2.0.0 p16
Checkmk
Version 2.0.0 p17
Checkmk
Version 2.0.0 p18
Checkmk
Version 2.0.0 p19
Checkmk
Version 2.0.0 p1
Checkmk
Version 2.0.0 p20
Checkmk
Version 2.0.0 p21
Checkmk
Version 2.0.0 p22
Checkmk
Version 2.0.0 p23
Checkmk
Version 2.0.0 p24
Checkmk
Version 2.0.0 p25
Checkmk
Version 2.0.0 p26
Checkmk
Version 2.0.0 p27
Checkmk
Version 2.0.0 p28
Checkmk
Version 2.0.0 p29
Checkmk
Version 2.0.0 p2
Checkmk
Version 2.0.0 p30
Checkmk
Version 2.0.0 p31
Checkmk
Version 2.0.0 p32
Checkmk
Version 2.0.0 p33
Checkmk
Version 2.0.0 p34
Checkmk
Version 2.0.0 p35
Checkmk
Version 2.0.0 p36
Checkmk
Version 2.0.0 p37
Checkmk
Version 2.0.0 p38
Checkmk
Version 2.0.0 p39
Checkmk
Version 2.0.0 p3
Checkmk
Version 2.0.0 p4
Checkmk
Version 2.0.0 p5
Checkmk
Version 2.0.0 p6
Checkmk
Version 2.0.0 p7
Checkmk
Version 2.0.0 p8
Checkmk
Version 2.0.0 p9
Checkmk
Version 2.1.0
Checkmk
Version 2.1.0 b1
Checkmk
Version 2.1.0 b2
Checkmk
Version 2.1.0 b3
Checkmk
Version 2.1.0 b4
Checkmk
Version 2.1.0 b5
Checkmk
Version 2.1.0 b6
Checkmk
Version 2.1.0 b7
Checkmk
Version 2.1.0 b8
Checkmk
Version 2.1.0 b9
Checkmk
Version 2.1.0 p10
Checkmk
Version 2.1.0 p11
Checkmk
Version 2.1.0 p12
Checkmk
Version 2.1.0 p13
Checkmk
Version 2.1.0 p14
Checkmk
Version 2.1.0 p15
Checkmk
Version 2.1.0 p16
Checkmk
Version 2.1.0 p17
Checkmk
Version 2.1.0 p18
Checkmk
Version 2.1.0 p19
Checkmk
Version 2.1.0 p1
Checkmk
Version 2.1.0 p20
Checkmk
Version 2.1.0 p21
Checkmk
Version 2.1.0 p22
Checkmk
Version 2.1.0 p23
Checkmk
Version 2.1.0 p24
Checkmk
Version 2.1.0 p25
Checkmk
Version 2.1.0 p26
Checkmk
Version 2.1.0 p27
Checkmk
Version 2.1.0 p28
Checkmk
Version 2.1.0 p29
Checkmk
Version 2.1.0 p2
Checkmk
Version 2.1.0 p30
Checkmk
Version 2.1.0 p31
Checkmk
Version 2.1.0 p32
Checkmk
Version 2.1.0 p33
Checkmk
Version 2.1.0 p34
Checkmk
Version 2.1.0 p35
Checkmk
Version 2.1.0 p36
Checkmk
Version 2.1.0 p3
Checkmk
Version 2.1.0 p4
Checkmk
Version 2.1.0 p5
Checkmk
Version 2.1.0 p6
Checkmk
Version 2.1.0 p7
Checkmk
Version 2.1.0 p8
Checkmk
Version 2.1.0 p9
Checkmk
Version 2.2.0
Checkmk
Version 2.2.0 b1
Checkmk
Version 2.2.0 b2
Checkmk
Version 2.2.0 b3
Checkmk
Version 2.2.0 b4
Checkmk
Version 2.2.0 b5
Checkmk
Version 2.2.0 b6
Checkmk
Version 2.2.0 b7
Checkmk
Version 2.2.0 b8
Checkmk
Version 2.2.0 i1
Checkmk
Version 2.2.0 p10
Checkmk
Version 2.2.0 p11
Checkmk
Version 2.2.0 p12
Checkmk
Version 2.2.0 p13
Checkmk
Version 2.2.0 p1
Checkmk
Version 2.2.0 p2
Checkmk
Version 2.2.0 p3
Checkmk
Version 2.2.0 p4
Checkmk
Version 2.2.0 p5
Checkmk
Version 2.2.0 p6
Checkmk
Version 2.2.0 p7
Checkmk
Version 2.2.0 p8
Checkmk
Version 2.2.0 p9

Related CWEs

CWE-1284
Improper Validation of Specified Quantity in Input
The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

References (2)

Source: security@checkmk.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.